Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,642,227",
      "signature": "0x925fff14a4b4f710a0b64f3e2dc5e1977dd2c3a3714a1b5810e4d9b3cf98671d68f2afff553fc202ec62b3e2e2656e45",
      "randomness": "0xcda1dd2f0a1699c9f44f4b37179fe943f56ff7a64ca85f5c2e7033cd6e9da2ad"
    }
  ],
  "blockNumber": "7,430,861"
}

{
  "Sr25519": "0x983a47ef39e91ba91c04062d819f590dcce5ac5065dc07a86b5cf089c0e7357b2bf5da91e70a74a7ae321d171d0e0f22d6a9bedeeeb6b433d7b5e121a2b57488"
}